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Proceedings Paper

General analyses on effects of nonparallel grating planes in Talbot interferometry
Author(s): Qian Liu; Ryoji Ohba
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Paper Abstract

The effects of a small inclination between the two grating planes on the moire fringes in Talbot mterferometry are studied for the most general case of an arbitraiy inclination under the illumination of a plane wave. The inclination is generated by rotating the beam-splitter grating by two small angles around the two perpendicular axes laid on the grating plane and when both axes have an arbitrary angle with respect to the line direction of the grating. Some simple judgement and adjustment methods for the inclination are presented. The results obtained by theoretical analysis are also verified by experiments.

Paper Details

Date Published: 15 December 2000
PDF: 8 pages
Proc. SPIE 4087, Applications of Photonic Technology 4, (15 December 2000); doi: 10.1117/12.406388
Show Author Affiliations
Qian Liu, Hokkaido Univ. (Japan)
Ryoji Ohba, Hokkaido Univ. (Japan)


Published in SPIE Proceedings Vol. 4087:
Applications of Photonic Technology 4
Roger A. Lessard; George A. Lampropoulos, Editor(s)

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